Data update

Task/Draw-a-pixel/Go/draw-a-pixel-2.go

@@ -1,22 +1,22 @@
 package main
 
 import (
-	"image"
-	"image/color"
-	"image/draw"
-	"image/png"
-	"os"
+    "image"
+    "image/color"
+    "image/draw"
+    "image/png"
+    "os"
 )
 
 func main() {
-	// Create a 320 x 240 image
-	img := image.NewRGBA(image.Rect(0, 0, 320, 240))
-	// fill img in white
-	draw.Draw(img, img.Bounds(), &image.Uniform{color.RGBA{0, 0, 0, 0}}, image.ZP, draw.Src)
-	// Draw a red dot at (100, 100)
-	img.Set(100, 100, color.RGBA{255, 0, 0, 255})
-	// Save to new.png
-	w, _ := os.OpenFile("new.png", os.O_WRONLY|os.O_CREATE, 0600)
-	defer w.Close()
-	png.Encode(w, img)
+    // Create a 320 x 240 image
+    img := image.NewRGBA(image.Rect(0, 0, 320, 240))
+    // fill img in white
+    draw.Draw(img, img.Bounds(), &image.Uniform{color.RGBA{0, 0, 0, 0}}, image.ZP, draw.Src)
+    // Draw a red dot at (100, 100)
+    img.Set(100, 100, color.RGBA{255, 0, 0, 255})
+    // Save to new.png
+    w, _ := os.OpenFile("new.png", os.O_WRONLY|os.O_CREATE, 0600)
+    defer w.Close()
+    png.Encode(w, img)
 }

Task/Draw-a-pixel/Go/draw-a-pixel-3.go

@@ -4,7 +4,7 @@ package main
 import "github.com/zserge/webview"
 
 func main() {
-	// Open wikipedia in a 320*240 resizable window
-	webview.Open("Minimal webview example",
-		"https://en.m.wikipedia.org/wiki/Main_Page", 320, 240, true)
+    // Open wikipedia in a 320*240 resizable window
+    webview.Open("Minimal webview example",
+        "https://en.m.wikipedia.org/wiki/Main_Page", 320, 240, true)
 }